obs-studio: add plugin wrapper (#125308)

* obs-studio: tidy things up a little

* obs-studio: add plugin wrapper

This allows users to install plugins into their OBS Studio, like so:

	wrapOBS {
	  plugins = with obs-studio-plugins; [
	    wlrobs
	    obs-multi-rtmp
	    obs-gstreamer
	  ];
	}

* obs-gstreamer: convert to plugin

* obs-move-transition: convert to plugin

* obs-multi-rtmp: convert to plugin

* obs-ndi: convert to plugin

* obs-v4l2sink: remove

The functionality provided by this package is included in the upstream
project as of version 26.1.

Link: https://github.com/CatxFish/obs-v4l2sink/issues/56#issuecomment-753191690
Link: https://github.com/obsproject/obs-studio/releases/tag/26.1.0

* wlrobs: convert to plugin, unstable-2020-06-22 -> unstable-2021-05-13

1 files changed, 26 insertions, 0 deletions

diff --git a/pkgs/applications/video/obs-studio/plugins/wlrobs.nix b/pkgs/applications/video/obs-studio/plugins/wlrobs.nix
new file mode 100644
index 0000000000000..adae03036f81c
--- /dev/null
+++ b/pkgs/applications/video/obs-studio/plugins/wlrobs.nix
@@ -0,0 +1,26 @@
+{ lib, stdenv, fetchhg
+, meson, pkg-config, ninja
+, wayland, obs-studio, libX11
+}:
+
+stdenv.mkDerivation {
+  pname = "wlrobs";
+  version = "unstable-2021-05-13";
+
+  src = fetchhg {
+    url = "https://hg.sr.ht/~scoopta/wlrobs";
+    rev = "4184a4a8ea7dc054c993efa16007f3a75b2c6f51";
+    sha256 = "146xirzd3nw1sd216y406v1riky9k08b6a0j4kwxrif5zyqa3adc";
+  };
+
+  nativeBuildInputs = [ meson pkg-config ninja ];
+  buildInputs = [ wayland obs-studio libX11 ];
+
+  meta = with lib; {
+    description = "An obs-studio plugin that allows you to screen capture on wlroots based wayland compositors";
+    homepage = "https://hg.sr.ht/~scoopta/wlrobs";
+    maintainers = with maintainers; [ grahamc V ];
+    license = licenses.gpl3Plus;
+    platforms = [ "x86_64-linux" ];
+  };
+}